??, ???? ???? ?? “????? ??? ?? ?????? ?????? ?”? ?????? ?? ??????. ??·?? ??If a grammatical principle that is certainly extra to ????is usually a vowel ??and there is no other selection apart from a vowel ??then that grammatical theory can not be added to ????*?????? ?????? ?????? ?????? ??????????????.During this lesson, you may study the phr